Oskar Karlström
oskar.karlstrom@utu.fi +358 29 450 4126 +358 45 7382 3268 : 344I |
Circular economy; sustainable material flows; industrial side-streams; emission reduction strategies.
Circular economy, sustainable material flows, industrial side-streams, and emission reduction strategies. Exploring the intersection of sustainability, innovation, and industrial strategy.
I am a tenured Professor of Circular Economy (Dr. Tech.) at the University of Turku, in the Industrial Engineering and Management group, since 2025. I hold an M.Sc. in Chemical Engineering from Åbo Akademi University (2003-2008).
My research explores industrial symbiosis, circular ecosystems, and sustainable business models, integrating life cycle assessment, techno-economic analysis, and digitalization strategies. Collaborating with 20+ industrial partners across diverse sectors, I aim to bridge academic research with practical, implementable solutions that advance the circular economy.
I teach a broad range of subjects: sustainable decision-making, industrial symbiosis, life cycle assessment, operations management, energy technology, and chemical engineering.
I am responsible for courses including Material Flows and Circular Economy, Sustainable Decision Making, Industrial Symbiosis, and Circular Economy in the Maritime Cluster, and co-responsible for Materials and Environment and Life-Cycle Management of Materials.
- Fate of phosphorus and potassium in gasification of wheat bran and sunflower seed shells (2025)
- Fuel
- Role of wind speed and solar irradiation on the cost of medium-sized off-grid hybrid renewable energy systems under challenging weather conditions (2025)
- Energy Conversion and Management: X
- Ashes from challenging fuels in the circular economy (2024)
- Waste Management
- Influence of pre-treatment of straw biomass and additives on the release of nitrogen species during combustion and gasification (2024)
- Renewable and Sustainable Energy Reviews
- Techno-economic assessment of hybrid renewable energy system: Case studies in Nordic countries (2024)
- International Youth Conference on Energy (IYCE)
- Dissolution of Bioactive Glass S53P4 in Continuous Flows of Tris Bufer and Lactic Acid (2023)
- Biomedical Materials & Devices
- Modeling of a bubble column for CO2 removal by absorption with NaOH (2023)
- Chemical Engineering Communications
- NO2 Absorption in Aqueous Solutions with Phenolic Additives : Hydroquinone and 4-Methylaminophenol Sulfate (2023)
- Industrial and Engineering Chemistry Research
- Optical in-situ measurements and modeling of post-flame sulfation of NaOH(g) and NaCl(g) (2023)
- Fuel
- Release of phosphorus from thermal conversion of phosphorus-rich biomass chars – Evidence for carbothermic reduction of phosphates (2023)
- Fuel
- Role of Thiosulfate in NO2 Absorption in Aqueous Sulfite Solutions (2023)
- Industrial and Engineering Chemistry Research